“煤成油”的概念、定义、翻译、参考文献-科学参考

单词	煤成油
释义	煤成油 Encyclopedia 理学煤成油释 oil from coal煤成油煤和煤系地层中集中和分散的陆源有机质，在煤化作用的同时所生成的液态烃类。
随便看	general quadrilateral general quantifier general radical general rank general reagent general reciprocal general reciprocity law general records General Records of Holy Universal Relief general recursive function general recursive operator general recursive predicate general recursive relation general recursive sequence general recursive set general recursivity general refractive index general regression General Regulations for the Capital Library and Provincial Libraries general-relativistic effect general relativity General Relativity and Gravitation general relativity theory general renewal process General requirements for equipment in aircraft

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。